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1 /* | 1 /* |
2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) | 2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) |
3 * Copyright (C) 2004, 2006, 2008, 2012 Apple Inc. All rights reserved. | 3 * Copyright (C) 2004, 2006, 2008, 2012 Apple Inc. All rights reserved. |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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48 virtual String title() const = 0; | 48 virtual String title() const = 0; |
49 virtual MediaList* media() const { return 0; } | 49 virtual MediaList* media() const { return 0; } |
50 virtual String type() const = 0; | 50 virtual String type() const = 0; |
51 | 51 |
52 virtual CSSRule* ownerRule() const { return 0; } | 52 virtual CSSRule* ownerRule() const { return 0; } |
53 virtual void clearOwnerNode() = 0; | 53 virtual void clearOwnerNode() = 0; |
54 virtual KURL baseURL() const = 0; | 54 virtual KURL baseURL() const = 0; |
55 virtual bool isLoading() const = 0; | 55 virtual bool isLoading() const = 0; |
56 virtual bool isCSSStyleSheet() const { return false; } | 56 virtual bool isCSSStyleSheet() const { return false; } |
57 | 57 |
| 58 virtual void purgeMemory() { } |
| 59 |
58 DEFINE_INLINE_VIRTUAL_TRACE() { } | 60 DEFINE_INLINE_VIRTUAL_TRACE() { } |
59 }; | 61 }; |
60 | 62 |
61 } // namespace blink | 63 } // namespace blink |
62 | 64 |
63 #endif | 65 #endif |
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